diff --git a/uloop.c b/uloop.c
index ee568a8..c3d206a 100644
--- a/uloop.c
+++ b/uloop.c
@@ -646,6 +646,7 @@ void uloop_run(void)
 	if (!recursive_calls++)
 		uloop_setup_signals(true);
 
+	uloop_cancelled = false;
 	while(!uloop_cancelled)
 	{
 		uloop_gettime(&tv);